Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: PHLAPA031MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
610-679 7 Coatesville PA 508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-06-24   
610-702 7 Bally PA 508J CENTURYLINK COMMUNICATIONS, LLC 228   2015-01-19   
610-901 7 Morgantown PA 508J CENTURYLINK COMMUNICATIONS, LLC 228   2015-01-19   
610-979 7 Atglen PA 508J CENTURYLINK COMMUNICATIONS, LLC 228   2017-10-05   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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